| 摘要 |
PURPOSE:To easily and quickly assemble an assembled body, by providing the assembled body by combining numerous plates for transverse row and for longitudinal row in a grid and causing the assembled body to support a male and female plates by putting he male plate on the lower surface of the upper assembled body and the female plate on the lower assembled body. CONSTITUTION:A female die B is installed to the surface plate of a press machine and a male die A is supported by the elevating plate of the press machine. To support the male die A by means of the elevating plate, platy bodies are superposedly put on the upper surface of an assembled body 3 and fixed to a transverse row plates 1 and the elevating plate is caused to support the platy bodies with bolts, etc. Thereafter, a steel plate is pressed against the female die B while the male die A is lowered after the heated steel plate is placed on the female die B and, at the same time, the steel plate is pressed by a male and female plates 4 and 8 so as to form the bent plate at the mouthpiece section.
|
